Details

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BUY 74F194PC https://www.utsource.net/itm/p/12609382.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC		4.75	5.0	5.25	V
Input High Voltage	VIH		2.0	-	VCC	V
Input Low Voltage	VIL		0	-	0.8	V
Output High Voltage	VOH	IO = -0.4 mA	2.4	-	VCC - 0.5	V
Output Low Voltage	VOL	IO = 16 mA	0	-	0.5	V
Propagation Delay Time	tpd	VCC = 5V, fo = 10 MHz	12	-	18	ns
Power Consumption	Pd	VCC = 5V, fo = 10 MHz	-	100	-	mW

Instructions for Using 74F194PC

1. Power Supply:

   • Ensure the supply voltage (V_CC) is within the range of 4.75V to 5.25V.
   • Connect the ground (GND) pin to a stable 0V reference.

2. Input Signals:

   • Apply input signals such that the high level (V_IH) is at least 2.0V and the low level (V_IL) is no more than 0.8V.
   • Ensure all inputs are properly terminated to avoid floating states.

3. Output Signals:

   • The output high level (V_OH) should be at least 2.4V when sourcing -0.4 mA.
   • The output low level (V_OL) should be no more than 0.5V when sinking 16 mA.

4. Propagation Delay:

   • The propagation delay time (t_pd) is between 12 ns and 18 ns under typical operating conditions (V_CC = 5V, f_o = 10 MHz).

5. Power Consumption:

   • The typical power consumption (P_d) is 100 mW under typical operating conditions (V_CC = 5V, f_o = 10 MHz).

6. Handling and Storage:

   • Handle the device with care to avoid static damage.
   • Store in a dry, cool place away from direct sunlight and sources of heat.

7. Testing and Troubleshooting:

   • Use a multimeter to verify the supply voltage and ground connections.
   • Check the input and output signals with an oscilloscope to ensure they meet the specified levels.
   • If the device does not function as expected, check for proper connections, power supply stability, and signal integrity.

(For reference only)